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lithium battery tour guide headset
Selling leads
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...Tour Guide System With AAA Battery , Audio Tour Guide System TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretati...
2024-12-09 11:55:11
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...guide system standard with large capacity lithium battery, long endurance The use of M7 audio guide system can effectively allocate human resources...
2025-09-17 17:34:13
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...Tour Guide System for translation, conference, school ,factory i7 Ear hanging audio guide system consist of transmitter and receiver. The receiver ...
2025-09-17 17:34:11
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...Tour Guide System Audio Guide Systems with AAA Battery TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation,etc...
2024-12-09 11:55:11
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Wireless Audio Tour Guide Systems with Ear-hook Mini Receiver for Factory Training Teaching Conference E8 tour guide system is detrusion by HUMANTEK ...
2025-09-17 17:33:49
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... navigation. 007B also have automatic explanation of dual mode, large capacity, support multi-language interpretation. High capacity built-in ...
2024-12-09 13:46:15
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...; Channel spacing: 250KHz; Transmitter power: 15dBm; Receiving sensitivity: -110dBm(typical); Working voltage: 3.0-5.0VDC,recycle polymer lithium ...
2024-12-09 11:55:11
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...Guide System , M7 Auto - Induction Travel Tour Guide Parameters: Name Value Automatic induction: Radio frequency and infrared induction,for far and ...
2024-12-09 11:55:11
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L8 Handheld Wireless Tour Guide Audio System Tour Guide Transmitter For Tourist Descriptions: TuMan L8 AAA battery tour guide system is detrusion by ...
2024-12-09 17:35:43
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The E8 Wireless Intercom System Uses PMU Safe Intelligent Lithium Battery Power Technology Wireless intercom system is an important part of the voice ...
2025-09-17 17:33:59
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